Cutting fluid filtering equipment and cutting machine

Abstract

The utility model provides cutting fluid filtering equipment and a cutting machine, and the cutting fluid filtering equipment comprises a containing assembly, a filtering assembly and a filtering assembly, the baffle assembly comprises a plurality of baffle structures, the baffle structures are connected with the inner wall of the containing assembly, the interior of the containing assembly is divided into a plurality of containing spaces by the baffle structures, the baffle structures are provided with grooves, and the depths of the grooves of the baffle structures are sequentially increased. According to the technical scheme, the problem that in the prior art, the cost is high due to the fact that cutting fluid is replaced or a filter screen is cleaned in the glass cutting process is effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass processing, and in particular to a cutting fluid filtering device and a cutting machine. BACKGROUND

[0002] In the glass processing industry, CNC is a commonly used processing machine tool, and the cutting fluid plays a lubricating and cooling role in CNC processing to improve the tool life.

[0003] However, with the movement of the tool, glass powder will be mixed into the cutting fluid, and when the cutting fluid is repeatedly used through the circulating pump, it will scratch the glass product. At present, in order to solve this problem, the cutting fluid needs to be replaced every certain period of time, or a filter screen is used to filter the cutting fluid. Since the glass slag will block the filter screen, the filter screen needs to be replaced regularly.

[0004] In the prior art, the cutting fluid is replaced or filtered by the filter screen, which will increase the material cost, such as CN103071325A. CONTENT OF THE UTILITY MODEL

[0005] One of the technical problems to be solved by the present application is that the replacement of the cutting fluid or the cleaning of the filter screen results in high cost in the glass cutting process.

[0006] To solve the above technical problems, the present application provides a cutting fluid filtering device and a cutting machine.

[0007] The cutting fluid filtering device according to the present application comprises a containing assembly, a cutting fluid outlet is arranged in the containing assembly; a baffle assembly, the baffle assembly comprises a plurality of baffle structures, the plurality of baffle structures are connected with the inner wall of the containing assembly, the plurality of baffle structures divide the inside of the containing assembly into a plurality of containing spaces, the baffle structure has a groove, and the depths of the grooves of the plurality of baffle structures increase in turn.

[0008] In some embodiments, the baffle structure comprises a first baffle, a second baffle, a first groove and a second groove, the first groove is arranged on the first baffle, the second groove is arranged on the second baffle, the depth of the second groove is less than the depth of the first groove, the depth of the second groove is greater than the depth of the first groove, and the first baffle and the second baffle are both connected with the inner wall of the containing assembly and divide the containing assembly into three containing spaces.

[0009] In some embodiments, the heights of the first baffle and the second baffle are the same as the height of the containing assembly, the depth of the first groove is 0.3 to 0.5 times the height of the containing assembly, and the depth of the second groove is 1.5 times the depth of the first groove.

[0010] In some embodiments, one side of the second baffle is connected with the first baffle, and the other side of the second baffle is connected with the inner wall of the containing assembly.

[0011] In some embodiments, the plurality of baffle structures are arranged in parallel with each other, and the distance between adjacent baffle structures decreases in the direction from close to far from the cutting fluid outlet.

[0012] In some embodiments, the containing assembly comprises a containing structure, a vertical driving structure and a tray structure, the vertical driving structure is connected with the bottom of the containing structure, the tray structure is connected with the output end of the vertical driving structure, and the tray structure is arranged in one-to-one correspondence with the containing space.

[0013] In some embodiments, the cutting fluid filtering device further comprises a recycling assembly, the recycling assembly comprises a water pump structure and a pipeline structure, the first end of the pipeline structure extends into the containing assembly, and the second end of the pipeline structure is in communication with the water pump structure.

[0014] In some embodiments, the distance between the first end of the pipeline structure and the bottom of the recycling assembly is 0.15 to 0.2 times the height of the recycling assembly.

[0015] In some embodiments, the cutting fluid filtering device further comprises a liquid level monitoring assembly, the liquid level monitoring assembly is connected with the baffle structure with the smallest groove depth.

[0016] According to another aspect of the present application, a cutting machine is also provided, the cutting machine comprises the cutting fluid filtering device described above, and the cutting machine comprises a cutting fluid outlet, the cutting fluid outlet is arranged in the containing space formed by the baffle structure with the smallest groove depth and the containing assembly.

[0017] Through the above technical solution, the cutting fluid filtering device provided by the present application is provided, the cutting fluid with glass slag enters into the containing assembly from the cutting fluid outlet, because the density of the glass slag is large, the glass slag will gradually deposit to the bottom of the containing assembly, with the continuous entering of the cutting fluid, the liquid level in the containing space rises, when the liquid level in the first containing space is higher than the corresponding groove, the cutting fluid flows into the next containing space, and the process of glass slag deposition and liquid level rising is repeated, after multiple depositions, most of the glass slag deposits at the bottom of the containing assembly, and above the last containing space is the cutting fluid with less glass slag content, which can be recycled. The technical solution of the present application effectively solves the problem of high cost caused by replacing the cutting fluid or cleaning the filter screen in the glass cutting process in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the accompanying drawings in the following description only only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 The structural schematic diagram of the cutting fluid filtering device disclosed by the embodiment one of the present application is shown.

[0020] Figure 2 The structural schematic diagram of the cutting fluid filtering device disclosed by the embodiment two of the present application is shown.

[0021] Figure 3 The sectional structural schematic diagram of the cutting fluid filtering device disclosed by the embodiment three of the present application is shown.

[0022] Explanation of reference signs:

[0023] 10, containing assembly; 11, containing structure; 12, vertical driving structure; 13, tray structure; 20, baffle assembly; 21, baffle structure; 211, groove; 212, first baffle; 213, second baffle; 214, first groove; 215, second groove; 30, recycling assembly; 31, water pump structure; 32, pipeline structure. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be further described in detail below with reference to the accompanying drawings and embodiments. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application, and the present application can be implemented in many different forms, and is not limited to the specific embodiments of the present application, but includes all technical solutions falling within the scope of the claims.

[0025] The present application provides these embodiments in order to make the present application thorough and complete, and fully express the scope of the present application to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangement of components and steps, the component of materials, the numerical expression and the numerical value set forth in these embodiments should be interpreted as only exemplary, and not as a limitation.

[0026] It should be noted that in the description of the present application, unless otherwise specified and limited, the meaning of "a plurality of" is greater than or equal to two; The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] In addition, "first", "second", and similar words used in the present application do not indicate any order, number or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable range of error. "Parallel" is not strictly parallel, but within the allowable range of error. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.

[0028] It should also be noted that in the description of the present application, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. When it is described that a specific device is located between a first device and a second device, there can be or can not be an intermediate device between the specific device and the first device or the second device.

[0029] All terms used in the present application have the same meaning as understood by those skilled in the art to which the present application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted to have meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or excessively formalized sense, unless specifically defined here.

[0030] Techniques, methods and devices known to those skilled in the relevant art can not be discussed in detail, but in appropriate cases, the techniques, methods and devices should be considered as part of the specification.

[0031] As Figure 1As shown, in the technical solution of Embodiment 1, there is a receiving component 10, and the cutting fluid outlet is located inside the receiving component 10; there is a baffle assembly 20, which includes multiple baffle structures 21. The multiple baffle structures 21 are connected to the inner wall of the receiving component 10, and the multiple baffle structures 21 divide the interior of the receiving component 10 into multiple receiving spaces. The baffle structure 21 has a groove 211, and the depth of the groove 211 of the multiple baffle structures 21 increases sequentially.

[0032] Using the technical solution of Embodiment 1, cutting fluid containing glass slag enters the receiving component 10 from the cutting fluid outlet. Due to the high density of glass slag, it gradually settles to the bottom of the receiving component 10. As cutting fluid continues to enter, the liquid level in the receiving space rises. When the liquid level in the first receiving space is higher than the corresponding groove 211, the cutting fluid flows to the next receiving space, repeating the process of glass slag settling and liquid level rising. After multiple settling cycles, most of the glass slag settles at the bottom of the receiving component 10. In the last receiving space, the cutting fluid with a lower glass slag content is at the top, which can be recycled. The technical solution of Embodiment 1 effectively solves the problem of high costs caused by replacing cutting fluid or cleaning filters during glass cutting in the prior art.

[0033] like Figure 1 As shown, in the technical solution of Embodiment 1, the baffle structure 21 includes a first baffle 212, a second baffle 213, a first groove 214, and a second groove 215. The first groove 214 is disposed on the first baffle 212, and the second groove 215 is disposed on the second baffle 213. The depth of the second groove 215 is less than the depth of the first groove 214, and the depth of the second groove 215 is greater than the depth of the first groove 214. Both the first baffle 212 and the second baffle 213 are connected to the inner wall of the receiving assembly 10, dividing the receiving assembly 10 into three receiving spaces. The cutting fluid outlet is disposed in the first receiving space formed by the first baffle 212 and the receiving assembly 10. The second baffle 213 is disposed on the side of the first baffle 212 away from the cutting fluid outlet, dividing the remaining space into a second receiving space and a third receiving space. Cutting fluid containing glass shards enters the first containment space from the cutting fluid outlet. Some of the glass shards settle at the bottom of the first containment space, while the cutting fluid with less glass shards rises to the first groove 214 and flows from the first groove 214 into the second containment space. After further settling of the glass shards, the cutting fluid that has undergone secondary settling flows from the second groove 215 into the third containment space, where it undergoes a third settling. After three settling processes, the cutting fluid above the third containment space contains almost no glass shards and can be recycled, thereby reducing cutting fluid waste and lowering costs.

[0034] like Figure 1As shown, in the technical solution of Embodiment 1, the heights of the first baffle 212 and the second baffle 213 are the same as the height of the receiving component 10. The depth of the first groove 214 is 0.3 to 0.5 times the height of the receiving component 10, and the depth of the second groove 215 is 1.5 times the depth of the first groove 214. The depth of the second groove 215 is greater than the depth of the first groove 214 to prevent the cutting fluid after the first sedimentation from flowing back. When the depth of the first groove 214 is less than 0.3 times the height of the receiving component 10, the cutting fluid in the first receiving space needs to reach a higher liquid level before it can flow out. The cutting fluid level is close to the upper edge of the receiving component 10. At the same time, the cutting fluid is constantly flowing in. If the flow rate of the cutting fluid is fast, the problem of cutting fluid overflow is likely to occur. When the depth of the first groove 214 is greater than 0.5 times the height of the receiving component 10, the depth of the second groove 215 needs to be further increased. The cutting fluid level in the third receiving space is lower than that in the second groove 215. Therefore, the upper layer of cutting fluid is closer to the bottom glass slag, which is not convenient for recycling.

[0035] like Figure 1 As shown, in the technical solution of Embodiment 1, one side of the second baffle 213 is connected to the first baffle 212, and the other side of the second baffle 213 is connected to the inner wall of the receiving assembly 10. The first baffle 212 and the second baffle 213 form a T-shaped structure, and the bottom area of ​​the three receiving spaces decreases sequentially according to the depth of the first groove 214 and the second groove 215, which accelerates the outflow of cutting fluid, reduces the area occupied by the receiving assembly 10, and saves costs.

[0036] like Figure 1 As shown, in the technical solution of Embodiment 1, the cutting fluid filtration device further includes a recovery component 30. The recovery component 30 includes a water pump structure 31 and a pipeline structure 32. The first end of the pipeline structure 32 extends into the receiving component 10, and the second end of the pipeline structure 32 is connected to the water pump structure 31. The water pump structure 31 and the pipeline structure 32 work together to extract the clear cutting fluid from the upper layer of the third receiving space and reuse it in the cutting machine, thus avoiding waste of cutting fluid.

[0037] like Figure 1 As shown, in the technical solution of Embodiment 1, the distance between the first end of the pipeline structure 32 and the bottom of the recycling component 30 is 0.15 to 0.2 times the height of the recycling component 30. When the distance between the first end of the pipeline structure 32 and the recycling component 30 is less than 0.15 times the height of the recycling component 30, the distance between the first end of the pipeline structure 32 and the recycling component 30 is relatively close, making it easier to pick up the glass shards at the bottom of the recycling component 30, causing the glass shards to re-mix into the cutting fluid; when the distance between the first end of the pipeline structure 32 and the recycling component 30 is greater than 0.2 times the height of the recycling component 30,

[0038] likeFigure 2 As shown, the difference between the technical solution of Embodiment 2 and the technical solution of Embodiment 1 is that multiple baffle structures 21 are arranged parallel to each other, and the distance between adjacent baffle structures 21 continuously decreases along the direction from approaching to moving away from the cutting fluid outlet. The grooves 211 on each baffle structure 21 are arranged according to... Figure 2 The staggered arrangement shown in the diagram ensures that the cutting fluid outflow position is far from the inflow position. As the cutting fluid flows in, it causes the liquid surface below to fluctuate, which can easily carry glass shards along with it, making it difficult for the glass shards to settle. Meanwhile, the cutting fluid far from the inflow position is less affected by the inflow of cutting fluid, resulting in better sedimentation.

[0039] like Figure 3 As shown, the difference between the technical solution of Embodiment 3 and that of Embodiment 1 is that the receiving component 10 includes a receiving structure 11, a vertical drive structure 12, and a tray structure 13. The vertical drive structure 12 is connected to the bottom of the receiving structure 11, and the tray structure 13 is connected to the output end of the vertical drive structure 12. The tray structure 13 is arranged one-to-one with the receiving space. The tray structure 13 is used to hold the deposited glass slag. When the deposited glass slag reaches a certain thickness, the vertical drive structure drives the tray structure 13 to rise, moving the glass slag out of the receiving structure 11 for easy cleaning by workers. During the cleaning of the bottom glass slag, the cutting fluid above needs to be emptied first, and then poured back into the receiving structure 11 after the glass slag is cleaned.

[0040] In other embodiments, the cutting fluid filtration device further includes a level monitoring component connected to the baffle structure 21 with the smallest depth in the groove 211. The level monitoring component is used to monitor the fluid level in the containment space corresponding to the cutting fluid outlet, preventing cutting fluid overflow caused by excessive inflow velocity and low outflow velocity.

[0041] According to another aspect of this application, a cutting machine is also provided, which employs the aforementioned cutting fluid filtration device. The cutting machine includes a cutting fluid outlet, which is disposed within the receiving space formed by the baffle structure 21 with the minimum depth of the groove 211 and the receiving assembly 10. The receiving assembly 10 has an inlet on its side wall, and the cutting fluid outlet is connected to the inlet. The inlet is located at the uppermost part of the side wall of the receiving assembly 10, away from the glass slag deposited below, to prevent the cutting fluid from moving the already deposited glass slag when it enters. Furthermore, placing the inlet on the side wall of the receiving assembly 10 can significantly reduce the flow velocity of the cutting fluid during its entry, further reducing interference with the deposited glass slag. During the use of the cutting machine, the problem of cutting fluid flowing out from the cutting fluid outlet only exists during the cutting process. When the cutting machine is not in use, the entire cutting fluid filtration device remains stationary, which is beneficial for the settling of glass slag.

[0042] In summary, the tool (cutting fluid filtering device) is placed below the CNC cutting fluid outlet (cutting fluid outlet), allowing the cutting fluid to flow into the primary filtering tank (first containing space). During the time when the tank is filled with liquid, the glass powder density is greater than the cutting fluid density, which will precipitate at the bottom of the tank. Only a small amount of glass powder will flow from the primary filtering tank into the secondary filtering tank (second containing space), and the principle is the same. The filtered cutting fluid in the tertiary filtering tank (third containing space) is extracted by the vacuum suction pump (pump structure 31) and injected into the CNC machine for repeated use. Through filtering and precipitation, the purity of the cutting fluid is improved, and the replacement frequency is reduced.

[0043] Thus far, the embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions of the present application according to the above description.

[0044] Although some specific embodiments of the present application have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, and are not intended to limit the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be replaced equivalently without departing from the scope and spirit of the present application. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.

Claims

1. A cutting fluid filtration apparatus, characterized by, The application relates to a cutting fluid filtering device. The cutting fluid filtering device comprises a containing assembly (10) and a baffle assembly (20), the baffle assembly (20) comprises a plurality of baffle structures (21), the baffle structures (21) are connected to the inner wall of the containing assembly (10), the baffle structures (21) divide the containing assembly (10) into a plurality of containing spaces, and the baffle structures (21) have grooves (211) with depths gradually increasing. The baffle structures (21) comprise first baffles (212), second baffles (213), first grooves (214) and second grooves (215), the first grooves (214) are arranged on the first baffles (212), the second grooves (215) are arranged on the second baffles (213), the depth of the second grooves (215) is smaller than that of the first grooves (214), the depth of the second grooves (215) is greater than that of the first grooves (214), the first baffles (212) and the second baffles (213) are connected to the inner wall of the containing assembly (10) and divide the containing assembly (10) into three containing spaces.

2. The cutting fluid filtration apparatus of claim 1, wherein, The heights of the first baffles (212) and the second baffles (213) are the same as the height of the containing assembly (10), the depth of the first grooves (214) is 0.3-0.5 times the height of the containing assembly (10), and the depth of the second grooves (215) is 1.5 times the depth of the first grooves (214).

3. The cutting fluid filtration apparatus of claim 2, wherein, One side of the second baffle (213) is connected to the first baffle (212), and the other side of the second baffle (213) is connected to the inner wall of the containing assembly (10).

4. The cutting fluid filtration apparatus of claim 2, wherein, The baffle structures (21) are arranged in parallel, and the distance between adjacent baffle structures (21) gradually decreases from the direction close to the cutting fluid outlet to the direction far from the cutting fluid outlet.

5. The cutting fluid filtration apparatus of claim 1, wherein, The containing assembly (10) comprises a containing structure (11), a vertical driving structure (12) and a tray structure (13), the vertical driving structure (12) is connected to the bottom of the containing structure (11), the tray structure (13) is connected to the output end of the vertical driving structure (12), and the tray structure (13) is arranged in one-to-one correspondence with the containing spaces.

6. The cutting fluid filtration apparatus of claim 1, wherein, The cutting fluid filtering device further comprises a recovery assembly (30), the recovery assembly (30) comprises a water pump structure (31) and a pipeline structure (32), the first end of the pipeline structure (32) extends into the containing assembly (10), and the second end of the pipeline structure (32) is connected to the water pump structure (31).

7. The cutting fluid filtration apparatus of any one of claims 1 to 6, wherein, The distance between the first end of the pipeline structure (32) and the bottom of the recovery assembly (30) is 0.15-0.2 times the height of the recovery assembly (30).

8. The cutting fluid filtration apparatus of claim 7, wherein, The cutting fluid filtering device further comprises a liquid level monitoring assembly, and the liquid level monitoring assembly is connected to the baffle structure (21) with the smallest groove (211) depth.

9. The cutting fluid filtration apparatus of claim 7, wherein, ​ 10. A cutting machine characterized by, The cutting machine adopts the cutting fluid filtering device according to any one of claims 1 to 9, and the cutting machine comprises a cutting fluid outlet arranged in a containing space composed of the baffle structure (21) and the containing assembly (10) at the minimum depth of the groove (211).

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